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Product introduction:
Levonorgestrel is a quick acting and short-term oral contraceptive. The contraceptive mechanism is to significantly inhibit ovulation and prevent the implantation of pregnant eggs, increase the consistency of cervical mucus and increase the penetration resistance of sperm, so as to play a quick contraceptive role.
CAS：797-63-7
Molecular formula: C21H28O2
Molecular weight: 312.45
Structure: 
Appearance: White or off white crystalline powder
Product purpose: Progesterone drugs are used for irregular menstruation, uterine functional bleeding, endometrial displacement, etc
Manufacturing
